8p-4p-(p-7)+9p+6=12p-7

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Solution for 8p-4p-(p-7)+9p+6=12p-7 equation: 


Simplifying
8p + -4p + -1(p + -7) + 9p + 6 = 12p + -7

Reorder the terms:
8p + -4p + -1(-7 + p) + 9p + 6 = 12p + -7
8p + -4p + (-7 * -1 + p * -1) + 9p + 6 = 12p + -7
8p + -4p + (7 + -1p) + 9p + 6 = 12p + -7

Reorder the terms:
7 + 6 + 8p + -4p + -1p + 9p = 12p + -7

Combine like terms: 7 + 6 = 13
13 + 8p + -4p + -1p + 9p = 12p + -7

Combine like terms: 8p + -4p = 4p
13 + 4p + -1p + 9p = 12p + -7

Combine like terms: 4p + -1p = 3p
13 + 3p + 9p = 12p + -7

Combine like terms: 3p + 9p = 12p
13 + 12p = 12p + -7

Reorder the terms:
13 + 12p = -7 + 12p

Add '-12p' to each side of the equation.
13 + 12p + -12p = -7 + 12p + -12p

Combine like terms: 12p + -12p = 0
13 + 0 = -7 + 12p + -12p
13 = -7 + 12p + -12p

Combine like terms: 12p + -12p = 0
13 = -7 + 0
13 = -7

Solving
13 = -7

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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